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import { Notyf } from "notyf";
const milliSecond = 1000;
export class Timer {
pointer = 0;
constructor() {
this.mins = Number(sessionStorage.getItem("mins")) || 12;
this.running = Boolean(Number(sessionStorage.getItem("running"))) || false;
this.deadline =
Number(sessionStorage.getItem("deadline")) || new Date().getTime();
if (this.running) {
this.start(false);
} else {
this.reset();
}
addTimerBehaviour(this);
}
store() {
sessionStorage.setItem("mins", this.mins);
sessionStorage.setItem("running", Number(this.running));
sessionStorage.setItem("deadline", this.deadline);
}
set(m, s) {
const timer = document.getElementById("timer-display");
m = m < 10 ? "0" + m : m;
s = s < 10 ? "0" + s : s;
timer.value = `${m}:${s}`;
}
reset() {
clearInterval(this.pointer);
const mins = Math.floor(this.mins);
const secs = (this.mins - mins) * 60;
this.set(mins, secs);
this.running = false;
this.store();
}
update(ms) {
const m = Math.floor((ms % (milliSecond * 60 * 60)) / (milliSecond * 60));
const s = Math.floor((ms % (milliSecond * 60)) / milliSecond);
this.set(m, s);
}
refresh(p) {
const now = new Date().getTime();
const msToDeadline = p.deadline - now;
if (msToDeadline > 0) {
p.update(msToDeadline);
return;
}
p.reset();
getNotifier().error("Round completed");
}
start(fresh) {
if (fresh) {
const now = new Date().getTime();
const msToDeadline = this.mins * 60 * 1000;
this.deadline = now + msToDeadline;
}
this.running = true;
this.store();
this.pointer = setInterval(this.refresh, 1000, this);
}
change(value) {
this.mins += value;
if (this.mins < 0.5) {
this.mins = 0.5;
}
this.reset();
}
}
function addTimerBehaviour(t) {
document.getElementById("timer-start").addEventListener("click", () => {
if (t.running) return;
t.start(1);
});
document.getElementById("timer-stop").addEventListener("click", () => {
t.reset();
});
document.getElementById("timer-inc").addEventListener("click", () => {
if (!t.running) {
t.change(0.5);
}
});
document.getElementById("timer-dec").addEventListener("click", () => {
if (!t.running) {
t.change(-0.5);
}
});
}
export class Manager {
constructor() {
this.data = [];
this.count = this.data.length;
}
store() {
let stringData = JSON.stringify(this.data);
localStorage.setItem(this.data[0].description, stringData);
}
render() {
let renderedHTML = this.data
.map((i) => {
return i.render();
})
.join("");
let elementId = this.data[0].description + "_list";
document.getElementById(elementId).innerHTML = renderedHTML;
this.addBehaviour();
}
addBehaviour() {
for (let idx = 0; idx < this.data.length; ++idx) {
const elementId = this.data[0].description + "_" + this.data[idx].id;
const p = document.getElementById(elementId);
p.addEventListener("click", () => {
this.data[idx].toggle();
this.store();
p.classList.toggle("is-success");
p.classList.toggle("is-danger");
});
}
}
active() {
return this.data.filter(function (c) {
return c.status;
});
}
inactive() {
return this.data.filter(function (c) {
return !c.status;
});
}
}
export function shuffle(array) {
for (let i = array.length - 1; i > 0; i--) {
const j = Math.floor(Math.random() * (i + 1));
[array[i], array[j]] = [array[j], array[i]];
}
return array;
}
export function randomLevel() {
const max_level = 10;
return Math.floor(Math.random() * max_level + 1);
}
export function randomStatus() {
return Math.random() < 0.5;
}
export function getNotifier(seconds) {
return new Notyf({
duration: seconds * milliSecond,
position: { x: "center", y: "top" },
dismissible: true,
});
}
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